We prove an optimal exponential lower bound on the width of the resonance associated to the first eigenvalue of the cavity for a general Helmholtz resonator with straight neck, in any dimension.
Resonance widths for general Helmholtz resonators with straight neck
GRIGIS, ALAIN;MARTINEZ, ANDRE' GEORGES
2016
Abstract
We prove an optimal exponential lower bound on the width of the resonance associated to the first eigenvalue of the cavity for a general Helmholtz resonator with straight neck, in any dimension.File in questo prodotto:
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